CN217383668U - Magnesium alloy quick drying device - Google Patents
Magnesium alloy quick drying device Download PDFInfo
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- CN217383668U CN217383668U CN202221085387.1U CN202221085387U CN217383668U CN 217383668 U CN217383668 U CN 217383668U CN 202221085387 U CN202221085387 U CN 202221085387U CN 217383668 U CN217383668 U CN 217383668U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of drying equipment, in particular to a magnesium alloy quick drying device, which comprises a mesh belt conveyor and a drying tunnel, wherein a power motor of the mesh belt conveyor is a variable frequency motor, an infrared heating pipe baking box is arranged below the mesh belt conveyor, and heat preservation layers are arranged outside the baking box and the drying tunnel; a plurality of groups of air blowers are arranged above the drying tunnel, the air blowers are connected with a wind distribution cover through a soft air pipe, electric heating wires are arranged in the wind distribution cover, a porous wind distribution plate is arranged at the bottom of the wind distribution cover, an electric telescopic rod is arranged on the drying tunnel and is connected with a wind distribution cover lifting frame, adjusting door plates are arranged on a feeding port and a discharging port of the drying tunnel, a filter is arranged at a top air inlet of the drying tunnel, an exhaust fan is arranged at an air outlet, and a temperature and humidity sensor is arranged on the drying tunnel; the hot air distribution fan cover is lifted to enable the heat source to be close to the drying objects as far as possible, the drying speed and the drying effect are improved, the heat utilization rate is improved, the drying time is shortened, the length of the tunnel dryer is further shortened, occupied space is saved, and energy consumption is saved.
Description
Technical Field
The utility model belongs to the technical field of drying equipment, concretely relates to magnesium alloy quick drying device.
Background
The magnesium alloy production flow comprises a plurality of processes such as impurity removal, cleaning, drying preheating, drying and the like, wherein the main equipment of the drying process is a dryer, and the dryer is various in types, such as: drying box, drying furnace, drying cylinder etc. and these driers mostly adopt the drying mode of batch, and drying efficiency is low, complex operation. The tunnel dryer is a drying device capable of continuously working, but the drying rate is relatively low, and in order to ensure the drying effect, the length of the drying tunnel is generally lengthened to prolong the drying time, however, the problem that the tunnel dryer generally has large floor area and high energy consumption is caused.
SUMMERY OF THE UTILITY MODEL
In order to the above situation, the utility model provides a magnesium alloy quick drying device has still used the stoving mode of tunnel drying-machine continuous type, under the prerequisite of guaranteeing the stoving effect, through the method that improves drying efficiency, shortens the stoving required time as far as possible, and then reaches the purpose of reduction drying-machine length and occupation of land.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a magnesium alloy quick drying device comprises a mesh belt conveyor and a drying tunnel arranged above the mesh belt conveyor, wherein a plurality of groups of supporting legs are arranged below the mesh belt conveyor, an electric cabinet and a motor box are respectively arranged between the supporting legs at the front end and the rear end of the mesh belt conveyor, a power motor for driving the mesh belt conveyor is arranged in the motor box, the power motor is a variable frequency motor, a frequency converter matched with the variable frequency motor is arranged in the electric cabinet, a baking box is arranged between the supporting legs in the middle of the mesh belt conveyor, a plurality of groups of infrared heating pipes are distributed in the baking box, the opening at the top of the baking box is arranged close to a descending mesh belt of the mesh belt conveyor, and heat insulating layers are arranged on the outer sides of the baking box and the drying tunnel; a plurality of groups of air blowers for blowing air into the drying tunnel are arranged above the top plate of the drying tunnel, an air distribution cover corresponding to the air blowers is suspended below the top plate of the drying tunnel, an air inlet at the top of the air distribution cover is connected with an air outlet of the air blowers through a soft air pipe, heating wires are arranged in the air distribution cover, an air distribution plate made of a perforated plate is arranged at the air outlet at the bottom of the air distribution cover, an electric telescopic rod is vertically arranged above the drying tunnel, the action end of the electric telescopic rod extends into the drying tunnel, a lifting frame is connected at the top of the air distribution cover and is connected with the action end of the electric telescopic rod, a feed inlet and a discharge outlet are respectively arranged at the front end and the rear end of the drying tunnel, liftable adjusting door plates are respectively arranged on the feed inlet and the discharge outlet, an air inlet and an air outlet are arranged on the top plate of the drying tunnel, and a filter is arranged on the air inlet, be provided with the exhaust fan on the gas outlet, be provided with temperature and humidity sensor on the stoving tunnel roof, each air-blower, heating wire, infrared heating pipe, exhaust fan and temperature and humidity sensor all with the electric cabinet electricity is connected.
Furthermore, baffle tracks are arranged on two sides of the feeding port and the discharging port, edges on two sides of the adjusting door plate are respectively connected with the two baffle tracks in a sliding mode, a lifting nut is fixedly connected onto the adjusting door plate and is internally provided with an adjusting screw rod in a matched mode, the lower end of the adjusting screw rod is in movable contact with a top plate of the drying tunnel, a rotating handle is arranged at the upper end of the adjusting screw rod, the height of the door plate can be manually adjusted to a proper position, the fact that the passing of feeding and discharging materials is not influenced is guaranteed, the opening area is reduced as far as possible, and heat loss is reduced.
Further, be provided with the access door of switch on the stoving tunnel lateral wall, the access door downside passes through hinge and stoving tunnel lateral wall rotatable coupling, but the access door upside passes through hasp and stoving tunnel lateral wall switch lock, during the maintenance, only needs open the hasp, and the access door can hang down, convenient maintenance.
Further, bake out case and stoving tunnel casing and all adopt mirror surface corrosion resistant plate preparation, bake out case and stoving tunnel medial surface and be the mirror surface, have light reflection and heat reflection effect.
The utility model discloses still including other subassemblies that can make its normal use, be the conventional means in this field, in addition, the utility model discloses in add the device or the subassembly of injecing, for example: the mesh belt conveyor, the air blower, the air distribution cover, the air hose, the electric heating wire, the infrared heating pipe, the exhaust fan, the temperature and humidity sensor and the like all adopt the prior art in the field.
The utility model has the advantages as follows:
the utility model provides a pair of magnesium alloy quick drying device, whole tunnel type drying-machine structure of using continues, the top can rise hot-blast cloth fan housing design in the combination, bottom infrared baking design and the design of the adjustable door plant in both ends, make the heat source be close to stoving article as far as possible, and guarantee about it diversified thermally equivalent, improve heating rate and stoving effect, it scatters and disappears to reduce the inside heat in stoving tunnel as far as possible simultaneously, improve the inside heat utilization ratio in stoving tunnel, shorten the stoving required time as far as possible, and then reduce tunnel drying machine's length, the equipment-saving floor area, the energy consumption of sparingly drying.
Drawings
FIG. 1 is a schematic structural diagram of a magnesium alloy rapid drying device in an embodiment.
Detailed Description
The technical solutions of the present invention will be described clearly and completely below with reference to specific embodiments, and it should be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.
It should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate orientations and positional relationships based on drawings, and are only for convenience of description.
Examples
As shown in figure 1, a magnesium alloy fast drying device comprises a mesh belt conveyor 1 and a drying tunnel arranged above the mesh belt conveyor, wherein a plurality of groups of supporting legs 2 are arranged below the mesh belt conveyor, an electric cabinet 3 and a motor cabinet 4 are respectively arranged between the supporting legs at the front end and the rear end of the mesh belt conveyor, a power motor 5 for driving the mesh belt conveyor is arranged in the motor cabinet, the power motor is a variable frequency motor, a frequency converter matched with the variable frequency motor is arranged in the electric cabinet, the advancing speed of articles on the mesh belt conveyor can be controlled by adjusting the rotating speed of the variable frequency motor according to the actual drying effect, a baking box 6 is arranged between the supporting legs in the middle of the mesh belt conveyor, a plurality of groups of infrared heating pipes 7 are distributed in the baking box, the opening at the top of the baking box is arranged close to a descending mesh belt of the mesh belt conveyor, so as to bake the articles from the lower part, meanwhile, the device has the effects of drying and preheating the descending mesh belt, and the outer sides of the baking box and the drying tunnel are provided with heat insulation layers 8; a plurality of groups of air blowers 9 blowing air into the drying tunnel are arranged above the top plate of the drying tunnel, an air distribution cover 10 corresponding to the air blowers is suspended below the top plate of the drying tunnel, the air distribution cover is in an inverted funnel shape which is gradually reduced from bottom to top, an air inlet at the top of the air distribution cover is connected with an air outlet of the air blowers through a soft air pipe 11, heating wires 12 are arranged inside the air distribution cover to heat the air from the air blowers to generate hot air, an air distribution plate 13 made of a perforated plate is arranged at the air outlet at the bottom of the air distribution cover to ensure that the hot air is uniformly discharged in a large area and the articles are fully and uniformly contacted with the hot air, an electric telescopic rod 14 is vertically arranged above the drying tunnel, the action end of the electric telescopic rod extends into the drying tunnel, the top of the air distribution cover is connected with a lifting frame 15, the lifting frame is connected with the action end of the electric telescopic rod to ensure that the air distribution cover can be lifted up and down, the utility model discloses a drying tunnel, including the mesh belt conveyor, the mesh belt conveyor is equipped with the air inlet, the air inlet is equipped with air inlet 16 on the air inlet, the air outlet is equipped with the air outlet, the heating wire is equipped with the heating wire, the heating wire is equipped with the heating wire, and the heating wire is equipped with the heating wire.
Be provided with the access door 27 of switch on the stoving tunnel lateral wall, the access door downside passes through hinge 28 and stoving tunnel rotatable coupling, but the access door upside passes through hasp 29 and stoving tunnel switch lock.
Toast case and stoving tunnel casing and all adopt mirror surface corrosion resistant plate preparation, toast case and stoving tunnel medial surface and be the mirror surface, have light reflex and heat reflection effect, combine the outside to adopt the heat preservation of the cotton preparation of heat preservation, can improve the inside heat utilization efficiency in stoving tunnel.
The technical solution of the present invention is not limited to the above-mentioned specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.
Claims (4)
1. The utility model provides a magnesium alloy quick drying device, includes mesh belt conveyor and establishes the stoving tunnel in its top, its characterized in that: a plurality of groups of supporting legs are arranged below the mesh belt conveyor, an electric cabinet and a motor cabinet are respectively arranged between the supporting legs at the front end and the rear end of the mesh belt conveyor, a power motor used for driving the mesh belt conveyor is arranged in the motor cabinet, the power motor is a variable frequency motor, a frequency converter matched with the variable frequency motor is arranged in the electric cabinet, a baking cabinet is arranged between the supporting legs in the middle of the mesh belt conveyor, a plurality of groups of infrared heating pipes are distributed in the baking cabinet, the top opening of the baking cabinet is arranged close to a descending mesh belt of the mesh belt conveyor, and heat insulation layers are arranged on the outer sides of the baking cabinet and a drying tunnel; a plurality of groups of air blowers for blowing air into the drying tunnel are arranged above the top plate of the drying tunnel, an air distribution cover corresponding to the air blowers is suspended below the top plate of the drying tunnel, an air inlet at the top of the air distribution cover is connected with an air outlet of the air blowers through a soft air pipe, heating wires are arranged in the air distribution cover, an air distribution plate made of a perforated plate is arranged at the air outlet at the bottom of the air distribution cover, an electric telescopic rod is vertically arranged above the drying tunnel, the action end of the electric telescopic rod extends into the drying tunnel, a lifting frame is connected at the top of the air distribution cover and is connected with the action end of the electric telescopic rod, a feed inlet and a discharge outlet are respectively arranged at the front end and the rear end of the drying tunnel, liftable adjusting door plates are respectively arranged on the feed inlet and the discharge outlet, an air inlet and an air outlet are arranged on the top plate of the drying tunnel, and a filter is arranged on the air inlet, be provided with the exhaust fan on the gas outlet, be provided with temperature and humidity sensor on the stoving tunnel roof.
2. The magnesium alloy fast drying device according to claim 1, characterized in that: the improved drying tunnel is characterized in that baffle rails are arranged on two sides of the feeding port and the discharging port, two side edges of the adjusting door plate are respectively in sliding connection with the two baffle rails, a lifting nut is fixedly connected onto the adjusting door plate, an adjusting screw rod is arranged in the lifting nut in a matched mode, the lower end of the adjusting screw rod is in movable contact with a top plate of the drying tunnel, and a rotating handle is arranged at the upper end of the adjusting screw rod.
3. The magnesium alloy fast drying device according to claim 1, characterized in that: but be provided with the access door of switch on the stoving tunnel lateral wall, the access door downside passes through hinge and stoving tunnel lateral wall rotatable coupling, but the access door upside passes through hasp and stoving tunnel lateral wall switch lock.
4. The magnesium alloy fast drying device according to claim 1, characterized in that: the baking oven and the drying tunnel shell are both made of mirror surface stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085387.1U CN217383668U (en) | 2022-04-29 | 2022-04-29 | Magnesium alloy quick drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085387.1U CN217383668U (en) | 2022-04-29 | 2022-04-29 | Magnesium alloy quick drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217383668U true CN217383668U (en) | 2022-09-06 |
Family
ID=83085932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221085387.1U Active CN217383668U (en) | 2022-04-29 | 2022-04-29 | Magnesium alloy quick drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217383668U (en) |
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2022
- 2022-04-29 CN CN202221085387.1U patent/CN217383668U/en active Active
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